E1M1: The Entry (2002 A Doom Odyssey)

E1M1: The Entry is the first map in the Deep into the Code episode of 2002 A Doom Odyssey. It was designed by Paul Corfiatis and uses his music track "Barrels n' Troopers". In the 10th anniversary edition some geometry changes were applied but the things population remained the same.

Secrets

 * 1) As you take the steps leading up to the blue key, press on a wall to the east to get a soul sphere. (sector 37)
 * 2) Get the blue key, then, guided by arrows on the floor, return all the way to the starting point and take the new passage to the east to get a green armor, a box of shotgun shells, and a box of ammo. (sector 32)
 * 3) Flip the switch in the northern hallway to reveal another hallway leading further north to another switch. Use that one and then go southwest to find demons and armor bonuses. (sector 46)
 * 4) In the exit room, use the wall just to the right of the exit switch (south from it), then flip the next switch you see to lower the walkway allowing you to reach the chaingun. (sector 53)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on March 26, 2023.

Player spawns
This level contains four spawn points:
 * 1) facing south. (thing 101)
 * 2) facing south-west. (thing 102)
 * 3) facing north-east. (thing 103)
 * 4) facing south. (thing 104)

Map data
Original ed.:

10th ann.ed.:

Things
This level contains the following numbers of things per skill level: